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Cushion|Natural|GIA

1.01ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 6372449663

Certificate GIA 6372449663

Diamond specifications and retailer prices

From $4,480 SGD
As of November 6, 2026
Save $4,870 SGD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,351 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6372449663. Listed at 20 retailers as of November 4, 2026, with prices from $4,480 to $9,351, a $4,870 spread on the same certified stone. MOH London lists it at $9,351. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372449663
Dimensions5.90 × 5.63 × 3.83 mm
L/W Ratio1.05
Top View
5.90 mm5.63 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6372449663
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,351 SGD|Low: $4,480 SGD|High: $9,487 SGD|Avg: $6,047 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$4,480 SGD
Retailer 5$4,627 SGD
Retailer 9$5,075 SGD
Retailer 7$5,333 SGD
Retailer 3$5,761 SGD
Retailer 6$5,934 SGD
Retailer 2$6,261 SGD
Retailer 4$7,181 SGD
MOH London$9,351 SGD

46 data points across 9 retailers

20 retailers$4,480 SGD to $9,351 SGD

B+
Cheapest Retailer
-
$4,480 SGD
B+
Retailer 2
-
$4,598 SGD
View
Retailer 3
-
$4,627 SGD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$4,692 SGD
View
B+
Retailer 5
-
$4,702 SGD
View
B
Retailer 6
-
$5,008 SGD
View
B
Retailer 7
-
$5,033 SGD
View
B
Retailer 8
-
$5,075 SGD
View
Retailer 9
-
$5,333 SGD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$5,660 SGD
View
B
Retailer 11
-
$5,761 SGD
View
B
Retailer 12
-
$5,806 SGD
View
Retailer 13
-
$5,934 SGD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$6,011 SGD
View
B
Retailer 15
-
$6,011 SGD
View
B
Retailer 16
-
$6,203 SGD
View
B
Retailer 17
-
$6,261 SGD
View
Retailer 18
-
$6,657 SGD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$7,181 SGD
View
Most Expensive
B
MOH London
32AC0FD8E · Nov 4
$9,351 SGD
£5,745 GBP
View
19 more retailers have this diamond
Prices start from $4,480 SGDSave up to $4,870 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.01ct Cushion
$4,480 SGD